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Merge pull request from ZappoMan/atmosphereInZones

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First cut at adding "Atmosphere" support to zone
This commit is contained in:
samcake 2015-05-05 11:00:58 -07:00
commit 61f6139f4f
23 changed files with 1020 additions and 155 deletions

69
examples/example/entities/changingAtmosphereExample.js Normal file
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@ -0,0 +1,69 @@
//
// changingAtmosphereExample.js
// examples
//
// Created by Brad Hefta-Gaub on 4/16/15.
// Copyright 2015 High Fidelity, Inc.
//
// This is an example script that demonstrates creating a zone using the atmosphere features that changes scatter properties
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
HIFI_PUBLIC_BUCKET = "http://s3.amazonaws.com/hifi-public/";
var count = 0;
var stopAfter = 10000;
var zoneEntityA = Entities.addEntity({
type: "Zone",
position: { x: 1000, y: 1000, z: 1000},
dimensions: { x: 2000, y: 2000, z: 2000 },
keyLightColor: { red: 255, green: 0, blue: 0 },
stageSunModelEnabled: false,
shapeType: "sphere",
skyboxMode: "atmosphere",
atmosphere: {
center: { x: 1000, y: 0, z: 1000},
innerRadius: 1000.0,
outerRadius: 1025.0,
rayleighScattering: 0.0025, // Meaningful values 0 to ~0.01
mieScattering: 0.0010, // Meaningful values 0 to ~0.01
// First two, Meaningful values 0 to 1 each, blue, purple; third meaningful 0.3 to 1 - affects shape
scatteringWavelengths: { x: 0.650, y: 0.570, z: 0.475 },
hasStars: true
},
stageLatitude: 37.777,
stageLongitude: 122.407,
stageAltitude: 0.03,
stageDay: 183,
stageHour: 5,
stageSunModelEnabled: true
});
// register the call back so it fires before each data send
Script.update.connect(function(deltaTime) {
// stop it...
if (count >= stopAfter) {
print("calling Script.stop()");
Script.stop();
}
count++;
var rayleighScattering = (count / 100000) % 0.01;
var mieScattering = (count / 100000) % 0.01;
var waveX = (count / 2000) % 1;
var waveZ = ((count / 2000) % 0.7) + 0.3;
Entities.editEntity(zoneEntityA, {
atmosphere: {
rayleighScattering: rayleighScattering,
mieScattering: mieScattering,
scatteringWavelengths: { x: waveX, y: waveX, z: waveZ }
},
});
});

63
examples/example/entities/zoneAtmosphereExample.js Normal file
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@ -0,0 +1,63 @@
//
// zoneAtmosphereExample.js
// examples
//
// Created by Brad Hefta-Gaub on 4/16/15.
// Copyright 2015 High Fidelity, Inc.
//
// This is an example script that demonstrates creating a zone using the atmosphere features
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
HIFI_PUBLIC_BUCKET = "http://s3.amazonaws.com/hifi-public/";
var count = 0;
var stopAfter = 10000;
var zoneEntityA = Entities.addEntity({
type: "Zone",
position: { x: 1000, y: 1000, z: 1000},
dimensions: { x: 2000, y: 2000, z: 2000 },
keyLightColor: { red: 255, green: 0, blue: 0 },
stageSunModelEnabled: false,
shapeType: "sphere",
skyboxMode: "atmosphere",
atmosphere: {
center: { x: 1000, y: 0, z: 1000},
innerRadius: 1000.0,
outerRadius: 1025.0,
rayleighScattering: 0.0025,
mieScattering: 0.0010,
scatteringWavelengths: { x: 0.650, y: 0.570, z: 0.475 },
hasStars: false
},
stageLatitude: 37.777,
stageLongitude: 122.407,
stageAltitude: 0.03,
stageDay: 60,
stageHour: 0,
stageSunModelEnabled: true
});
// register the call back so it fires before each data send
Script.update.connect(function(deltaTime) {
// stop it...
if (count >= stopAfter) {
print("calling Script.stop()");
Script.stop();
}
count++;
var newHour = (count / 10) % 24;
var newIntensity = ((count / 10) % 24) / 24;
print("newHour:" + newHour);
print("newIntensity:" + newIntensity);
Entities.editEntity(zoneEntityA, {
stageHour: newHour,
keyLightIntensity: newIntensity
});
});

24
interface/src/Application.cpp
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@ -3087,21 +3087,29 @@ void Application::displaySide(Camera& theCamera, bool selfAvatarOnly, RenderArgs
// compute starfield alpha based on distance from atmosphere
float alpha = 1.0f;
bool hasStars = true;
if (Menu::getInstance()->isOptionChecked(MenuOption::Atmosphere)) {
// TODO: handle this correctly for zones
const EnvironmentData& closestData = _environment.getClosestData(theCamera.getPosition());
float height = glm::distance(theCamera.getPosition(),
closestData.getAtmosphereCenter(theCamera.getPosition()));
if (height < closestData.getAtmosphereInnerRadius()) {
alpha = 0.0f;
if (closestData.getHasStars()) {
float height = glm::distance(theCamera.getPosition(), closestData.getAtmosphereCenter());
if (height < closestData.getAtmosphereInnerRadius()) {
alpha = 0.0f;
} else if (height < closestData.getAtmosphereOuterRadius()) {
alpha = (height - closestData.getAtmosphereInnerRadius()) /
(closestData.getAtmosphereOuterRadius() - closestData.getAtmosphereInnerRadius());
} else if (height < closestData.getAtmosphereOuterRadius()) {
alpha = (height - closestData.getAtmosphereInnerRadius()) /
(closestData.getAtmosphereOuterRadius() - closestData.getAtmosphereInnerRadius());
}
} else {
hasStars = false;
}
}
// finally render the starfield
_stars.render(theCamera.getFieldOfView(), theCamera.getAspectRatio(), theCamera.getNearClip(), alpha);
if (hasStars) {
_stars.render(theCamera.getFieldOfView(), theCamera.getAspectRatio(), theCamera.getNearClip(), alpha);
}
}
if (Menu::getInstance()->isOptionChecked(MenuOption::Wireframe)) {

3
interface/src/Application.h
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@ -282,6 +282,9 @@ public:
virtual int getBoundaryLevelAdjust() const;
virtual PickRay computePickRay(float x, float y);
virtual const glm::vec3& getAvatarPosition() const { return _myAvatar->getPosition(); }
virtual void overrideEnvironmentData(const EnvironmentData& newData) { _environment.override(newData); }
virtual void endOverrideEnvironmentData() { _environment.endOverride(); }
NodeBounds& getNodeBoundsDisplay() { return _nodeBoundsDisplay; }

64
interface/src/Environment.cpp
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@ -71,15 +71,46 @@ void Environment::resetToDefault() {
void Environment::renderAtmospheres(Camera& camera) {
// get the lock for the duration of the call
QMutexLocker locker(&_mutex);
foreach (const ServerData& serverData, _data) {
// TODO: do something about EnvironmentData
foreach (const EnvironmentData& environmentData, serverData) {
renderAtmosphere(camera, environmentData);
if (_environmentIsOverridden) {
renderAtmosphere(camera, _overrideData);
} else {
foreach (const ServerData& serverData, _data) {
// TODO: do something about EnvironmentData
foreach (const EnvironmentData& environmentData, serverData) {
renderAtmosphere(camera, environmentData);
}
}
}
}
EnvironmentData Environment::getClosestData(const glm::vec3& position) {
if (_environmentIsOverridden) {
return _overrideData;
}
// get the lock for the duration of the call
QMutexLocker locker(&_mutex);
EnvironmentData closest;
float closestDistance = FLT_MAX;
foreach (const ServerData& serverData, _data) {
foreach (const EnvironmentData& environmentData, serverData) {
float distance = glm::distance(position, environmentData.getAtmosphereCenter(position)) -
environmentData.getAtmosphereOuterRadius();
if (distance < closestDistance) {
closest = environmentData;
closestDistance = distance;
}
}
}
return closest;
}
// NOTE: Deprecated - I'm leaving this in for now, but it's not actually used. I made it private
// so that if anyone wants to start using this in the future they will consider how to make it
// work with new physics systems.
glm::vec3 Environment::getGravity (const glm::vec3& position) {
//
// 'Default' gravity pulls you downward in Y when you are near the X/Z plane
@ -115,25 +146,6 @@ glm::vec3 Environment::getGravity (const glm::vec3& position) {
return gravity;
}
const EnvironmentData Environment::getClosestData(const glm::vec3& position) {
// get the lock for the duration of the call
QMutexLocker locker(&_mutex);
EnvironmentData closest;
float closestDistance = FLT_MAX;
foreach (const ServerData& serverData, _data) {
foreach (const EnvironmentData& environmentData, serverData) {
float distance = glm::distance(position, environmentData.getAtmosphereCenter(position)) -
environmentData.getAtmosphereOuterRadius();
if (distance < closestDistance) {
closest = environmentData;
closestDistance = distance;
}
}
}
return closest;
}
bool Environment::findCapsulePenetration(const glm::vec3& start, const glm::vec3& end,
float radius, glm::vec3& penetration) {
// collide with the "floor"
@ -217,14 +229,14 @@ ProgramObject* Environment::createSkyProgram(const char* from, int* locations) {
}
void Environment::renderAtmosphere(Camera& camera, const EnvironmentData& data) {
glm::vec3 center = data.getAtmosphereCenter(camera.getPosition());
glm::vec3 center = data.getAtmosphereCenter();
glPushMatrix();
glTranslatef(center.x, center.y, center.z);
glm::vec3 relativeCameraPos = camera.getPosition() - center;
float height = glm::length(relativeCameraPos);
// use the appropriate shader depending on whether we're inside or outside
ProgramObject* program;
int* locations;

12
interface/src/Environment.h
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@ -30,15 +30,19 @@ public:
void init();
void resetToDefault();
void renderAtmospheres(Camera& camera);
void override(const EnvironmentData& overrideData) { _overrideData = overrideData; _environmentIsOverridden = true; }
void endOverride() { _environmentIsOverridden = false; }
glm::vec3 getGravity (const glm::vec3& position);
const EnvironmentData getClosestData(const glm::vec3& position);
EnvironmentData getClosestData(const glm::vec3& position);
bool findCapsulePenetration(const glm::vec3& start, const glm::vec3& end, float radius, glm::vec3& penetration);
int parseData(const HifiSockAddr& senderSockAddr, const QByteArray& packet);
private:
glm::vec3 getGravity (const glm::vec3& position); // NOTE: Deprecated
bool findCapsulePenetration(const glm::vec3& start,
const glm::vec3& end, float radius, glm::vec3& penetration); // NOTE: Deprecated
ProgramObject* createSkyProgram(const char* from, int* locations);
@ -74,6 +78,8 @@ private:
typedef QHash<int, EnvironmentData> ServerData;
QHash<HifiSockAddr, ServerData> _data;
EnvironmentData _overrideData;
bool _environmentIsOverridden = false;
QMutex _mutex;
};

20
libraries/entities-renderer/src/EntityTreeRenderer.cpp
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@ -427,6 +427,25 @@ void EntityTreeRenderer::render(RenderArgs::RenderMode renderMode,
_bestZone->getStageAltitude());
scene->setStageDayTime(_bestZone->getStageHour());
scene->setStageYearTime(_bestZone->getStageDay());
if (_bestZone->getSkyboxMode() == SKYBOX_MODE_ATMOSPHERE) {
EnvironmentData data = _bestZone->getEnvironmentData();
glm::vec3 keyLightDirection = scene->getKeyLightDirection();
glm::vec3 inverseKeyLightDirection = keyLightDirection * -1.0f;
// NOTE: is this right? It seems like the "sun" should be based on the center of the
// atmosphere, not where the camera is.
glm::vec3 keyLightLocation = _viewState->getAvatarPosition()
+ (inverseKeyLightDirection * data.getAtmosphereOuterRadius());
data.setSunLocation(keyLightLocation);
const float KEY_LIGHT_INTENSITY_TO_SUN_BRIGHTNESS_RATIO = 20.0f;
float sunBrightness = scene->getKeyLightIntensity() * KEY_LIGHT_INTENSITY_TO_SUN_BRIGHTNESS_RATIO;
data.setSunBrightness(sunBrightness);
_viewState->overrideEnvironmentData(data);
}
} else {
if (_hasPreviousZone) {
scene->setKeyLightColor(_previousKeyLightColor);
@ -440,6 +459,7 @@ void EntityTreeRenderer::render(RenderArgs::RenderMode renderMode,
scene->setStageYearTime(_previousStageDay);
_hasPreviousZone = false;
}
_viewState->endOverrideEnvironmentData();
}
// we must call endScene while we still have the tree locked so that no one deletes a model

2
libraries/entities/CMakeLists.txt
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@ -13,4 +13,4 @@ find_package(Bullet REQUIRED)
target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${BULLET_INCLUDE_DIRS})
target_link_libraries(${TARGET_NAME} ${BULLET_LIBRARIES})
link_hifi_libraries(avatars shared octree gpu model fbx networking animation)
link_hifi_libraries(avatars shared octree gpu model fbx networking animation environment)

196
libraries/entities/src/AtmospherePropertyGroup.cpp Normal file
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@ -0,0 +1,196 @@
//
// AtmospherePropertyGroup.cpp
// libraries/entities/src
//
// Created by Brad Hefta-Gaub on 12/4/13.
// Copyright 2013 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include <OctreePacketData.h>
#include "AtmospherePropertyGroup.h"
#include "EntityItemProperties.h"
#include "EntityItemPropertiesMacros.h"
AtmospherePropertyGroup::AtmospherePropertyGroup() {
_center = glm::vec3(0.0f);
_innerRadius = 0.0f;
_outerRadius = 0.0f;
_mieScattering = 0.0f;
_rayleighScattering = 0.0f;
_scatteringWavelengths = glm::vec3(0.0f);
_hasStars = true;
}
void AtmospherePropertyGroup::copyToScriptValue(QScriptValue& properties, QScriptEngine* engine, bool skipDefaults, EntityItemProperties& defaultEntityProperties) const {
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE_VEC3(Atmosphere, Center, center);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(Atmosphere, InnerRadius, innerRadius);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(Atmosphere, OuterRadius, outerRadius);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(Atmosphere, MieScattering, mieScattering);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(Atmosphere, RayleighScattering, rayleighScattering);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE_VEC3(Atmosphere, ScatteringWavelengths, scatteringWavelengths);
COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(Atmosphere, HasStars, hasStars);
}
void AtmospherePropertyGroup::copyFromScriptValue(const QScriptValue& object, bool& _defaultSettings) {
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_VEC3(atmosphere, center, setCenter);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(atmosphere, innerRadius, setInnerRadius);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(atmosphere, outerRadius, setOuterRadius);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(atmosphere, mieScattering, setMieScattering);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(atmosphere, rayleighScattering, setRayleighScattering);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_VEC3(atmosphere, scatteringWavelengths, setScatteringWavelengths);
COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_BOOL(atmosphere, hasStars, setHasStars);
}
void AtmospherePropertyGroup::debugDump() const {
qDebug() << " AtmospherePropertyGroup: ---------------------------------------------";
qDebug() << " Center:" << getCenter() << " has changed:" << centerChanged();
qDebug() << " Inner Radius:" << getInnerRadius() << " has changed:" << innerRadiusChanged();
qDebug() << " Outer Radius:" << getOuterRadius() << " has changed:" << outerRadiusChanged();
qDebug() << " Mie Scattering:" << getMieScattering() << " has changed:" << mieScatteringChanged();
qDebug() << " Rayleigh Scattering:" << getRayleighScattering() << " has changed:" << rayleighScatteringChanged();
qDebug() << " Scattering Wavelengths:" << getScatteringWavelengths() << " has changed:" << scatteringWavelengthsChanged();
qDebug() << " Has Stars:" << getHasStars() << " has changed:" << hasStarsChanged();
}
bool AtmospherePropertyGroup::appentToEditPacket(OctreePacketData* packetData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const {
bool successPropertyFits = true;
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_CENTER, appendValue, getCenter());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_INNER_RADIUS, appendValue, getInnerRadius());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_OUTER_RADIUS, appendValue, getOuterRadius());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_MIE_SCATTERING, appendValue, getMieScattering());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, appendValue, getRayleighScattering());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, appendValue, getScatteringWavelengths());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_HAS_STARS, appendValue, getHasStars());
return true;
}
bool AtmospherePropertyGroup::decodeFromEditPacket(EntityPropertyFlags& propertyFlags, const unsigned char*& dataAt , int& processedBytes) {
int bytesRead = 0;
bool overwriteLocalData = true;
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_CENTER, glm::vec3, _center);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_INNER_RADIUS, float, _innerRadius);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_OUTER_RADIUS, float, _outerRadius);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_MIE_SCATTERING, float, _mieScattering);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, float, _rayleighScattering);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, glm::vec3, _scatteringWavelengths);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_HAS_STARS, bool, _hasStars);
processedBytes += bytesRead;
return true;
}
void AtmospherePropertyGroup::markAllChanged() {
_centerChanged = true;
_innerRadiusChanged = true;
_outerRadiusChanged = true;
_mieScatteringChanged = true;
_rayleighScatteringChanged = true;
_scatteringWavelengthsChanged = true;
_hasStarsChanged = true;
}
EntityPropertyFlags AtmospherePropertyGroup::getChangedProperties() const {
EntityPropertyFlags changedProperties;
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_CENTER, center);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_INNER_RADIUS, innerRadius);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_OUTER_RADIUS, outerRadius);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_MIE_SCATTERING, mieScattering);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, rayleighScattering);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, scatteringWavelengths);
CHECK_PROPERTY_CHANGE(PROP_ATMOSPHERE_HAS_STARS, hasStars);
return changedProperties;
}
void AtmospherePropertyGroup::getProperties(EntityItemProperties& properties) const {
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, Center, getCenter);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, InnerRadius, getInnerRadius);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, OuterRadius, getOuterRadius);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, MieScattering, getMieScattering);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, MieScattering, getMieScattering);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, RayleighScattering, getRayleighScattering);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, ScatteringWavelengths, getScatteringWavelengths);
COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(Atmosphere, HasStars, getHasStars);
}
bool AtmospherePropertyGroup::setProperties(const EntityItemProperties& properties) {
bool somethingChanged = false;
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, Center, center, setCenter);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, InnerRadius, innerRadius, setInnerRadius);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, OuterRadius, outerRadius, setOuterRadius);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, MieScattering, mieScattering, setMieScattering);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, RayleighScattering, rayleighScattering, setRayleighScattering);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, ScatteringWavelengths, scatteringWavelengths, setScatteringWavelengths);
SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(Atmosphere, HasStars, hasStars, setHasStars);
return somethingChanged;
}
EntityPropertyFlags AtmospherePropertyGroup::getEntityProperties(EncodeBitstreamParams& params) const {
EntityPropertyFlags requestedProperties;
requestedProperties += PROP_ATMOSPHERE_CENTER;
requestedProperties += PROP_ATMOSPHERE_INNER_RADIUS;
requestedProperties += PROP_ATMOSPHERE_OUTER_RADIUS;
requestedProperties += PROP_ATMOSPHERE_MIE_SCATTERING;
requestedProperties += PROP_ATMOSPHERE_RAYLEIGH_SCATTERING;
requestedProperties += PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS;
requestedProperties += PROP_ATMOSPHERE_HAS_STARS;
return requestedProperties;
}
void AtmospherePropertyGroup::appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeData* entityTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const {
bool successPropertyFits = true;
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_CENTER, appendValue, getCenter());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_INNER_RADIUS, appendValue, getInnerRadius());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_OUTER_RADIUS, appendValue, getOuterRadius());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_MIE_SCATTERING, appendValue, getMieScattering());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, appendValue, getRayleighScattering());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, appendValue, getScatteringWavelengths());
APPEND_ENTITY_PROPERTY(PROP_ATMOSPHERE_HAS_STARS, appendValue, getHasStars());
}
int AtmospherePropertyGroup::readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData) {
int bytesRead = 0;
const unsigned char* dataAt = data;
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_CENTER, glm::vec3, _center);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_INNER_RADIUS, float, _innerRadius);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_OUTER_RADIUS, float, _outerRadius);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_MIE_SCATTERING, float, _mieScattering);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, float, _rayleighScattering);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, glm::vec3, _scatteringWavelengths);
READ_ENTITY_PROPERTY(PROP_ATMOSPHERE_HAS_STARS, bool, _hasStars);
return bytesRead;
}

102
libraries/entities/src/AtmospherePropertyGroup.h Normal file
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@ -0,0 +1,102 @@
//
// AtmospherePropertyGroup.h
// libraries/entities/src
//
// Created by Brad Hefta-Gaub on 12/4/13.
// Copyright 2013 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_AtmospherePropertyGroup_h
#define hifi_AtmospherePropertyGroup_h
#include <QtScript/QScriptEngine>
#include "PropertyGroup.h"
#include "EntityItemPropertiesMacros.h"
class EntityItemProperties;
class EncodeBitstreamParams;
class OctreePacketData;
class EntityTreeElementExtraEncodeData;
class ReadBitstreamToTreeParams;
#include <stdint.h>
#include <glm/glm.hpp>
/*
#include <glm/gtx/extented_min_max.hpp>
#include <QtCore/QObject>
#include <QVector>
#include <QString>
#include <AACube.h>
#include <FBXReader.h> // for SittingPoint
#include <PropertyFlags.h>
#include <OctreeConstants.h>
#include <ShapeInfo.h>
#include "EntityItemID.h"
#include "AtmospherePropertyGroupMacros.h"
#include "EntityTypes.h"
*/
class AtmospherePropertyGroup : public PropertyGroup {
public:
AtmospherePropertyGroup();
virtual ~AtmospherePropertyGroup() {}
// EntityItemProperty related helpers
virtual void copyToScriptValue(QScriptValue& properties, QScriptEngine* engine, bool skipDefaults, EntityItemProperties& defaultEntityProperties) const;
virtual void copyFromScriptValue(const QScriptValue& object, bool& _defaultSettings);
virtual void debugDump() const;
virtual bool appentToEditPacket(OctreePacketData* packetData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const;
virtual bool decodeFromEditPacket(EntityPropertyFlags& propertyFlags, const unsigned char*& dataAt , int& processedBytes);
virtual void markAllChanged();
virtual EntityPropertyFlags getChangedProperties() const;
// EntityItem related helpers
// methods for getting/setting all properties of an entity
virtual void getProperties(EntityItemProperties& propertiesOut) const;
/// returns true if something changed
virtual bool setProperties(const EntityItemProperties& properties);
virtual EntityPropertyFlags getEntityProperties(EncodeBitstreamParams& params) const;
virtual void appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeData* entityTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const;
virtual int readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData);
DEFINE_PROPERTY_REF(PROP_ATMOSPHERE_CENTER, Center, center, glm::vec3);
DEFINE_PROPERTY(PROP_ATMOSPHERE_INNER_RADIUS, InnerRadius, innerRadius, float);
DEFINE_PROPERTY(PROP_ATMOSPHERE_OUTER_RADIUS, OuterRadius, outerRadius, float);
DEFINE_PROPERTY(PROP_ATMOSPHERE_MIE_SCATTERING, MieScattering, mieScattering, float);
DEFINE_PROPERTY(PROP_ATMOSPHERE_RAYLEIGH_SCATTERING, RayleighScattering, rayleighScattering, float);
DEFINE_PROPERTY_REF(PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS, ScatteringWavelengths, scatteringWavelengths, glm::vec3);
DEFINE_PROPERTY(PROP_ATMOSPHERE_HAS_STARS, HasStars, hasStars, bool);
};
#endif // hifi_AtmospherePropertyGroup_h

61
libraries/entities/src/EntityItemProperties.cpp
View file

@ -27,6 +27,8 @@
#include "TextEntityItem.h"
#include "ZoneEntityItem.h"
AtmospherePropertyGroup EntityItemProperties::_staticAtmosphere;
EntityPropertyList PROP_LAST_ITEM = (EntityPropertyList)(PROP_AFTER_LAST_ITEM - 1);
EntityItemProperties::EntityItemProperties() :
@ -87,6 +89,7 @@ EntityItemProperties::EntityItemProperties() :
CONSTRUCT_PROPERTY(stageDay, ZoneEntityItem::DEFAULT_STAGE_DAY),
CONSTRUCT_PROPERTY(stageHour, ZoneEntityItem::DEFAULT_STAGE_HOUR),
CONSTRUCT_PROPERTY(name, ENTITY_ITEM_DEFAULT_NAME),
CONSTRUCT_PROPERTY(skyboxMode, SKYBOX_MODE_INHERIT),
_id(UNKNOWN_ENTITY_ID),
_idSet(false),
@ -234,6 +237,43 @@ void EntityItemProperties::setShapeTypeFromString(const QString& shapeName) {
}
}
const char* skyboxModeNames[] = {"inherit", "atmosphere", "texture" };
QHash<QString, SkyboxMode> stringToSkyboxModeLookup;
void addSkyboxMode(SkyboxMode type) {
stringToSkyboxModeLookup[skyboxModeNames[type]] = type;
}
void buildStringToSkyboxModeLookup() {
addSkyboxMode(SKYBOX_MODE_INHERIT);
addSkyboxMode(SKYBOX_MODE_ATMOSPHERE);
addSkyboxMode(SKYBOX_MODE_TEXTURE);
}
QString EntityItemProperties::getSkyboxModeAsString() const {
if (_skyboxMode < sizeof(skyboxModeNames) / sizeof(char *))
return QString(skyboxModeNames[_skyboxMode]);
return QString(skyboxModeNames[SKYBOX_MODE_INHERIT]);
}
QString EntityItemProperties::getSkyboxModeString(SkyboxMode mode) {
if (mode < sizeof(skyboxModeNames) / sizeof(char *))
return QString(skyboxModeNames[mode]);
return QString(skyboxModeNames[SKYBOX_MODE_INHERIT]);
}
void EntityItemProperties::setSkyboxModeFromString(const QString& skyboxMode) {
if (stringToSkyboxModeLookup.empty()) {
buildStringToSkyboxModeLookup();
}
auto skyboxModeItr = stringToSkyboxModeLookup.find(skyboxMode.toLower());
if (skyboxModeItr != stringToSkyboxModeLookup.end()) {
_skyboxMode = skyboxModeItr.value();
_skyboxModeChanged = true;
}
}
EntityPropertyFlags EntityItemProperties::getChangedProperties() const {
EntityPropertyFlags changedProperties;
@ -294,6 +334,10 @@ EntityPropertyFlags EntityItemProperties::getChangedProperties() const {
CHECK_PROPERTY_CHANGE(PROP_STAGE_DAY, stageDay);
CHECK_PROPERTY_CHANGE(PROP_STAGE_HOUR, stageHour);
CHECK_PROPERTY_CHANGE(PROP_SKYBOX_MODE, skyboxMode);
changedProperties += _atmosphere.getChangedProperties();
return changedProperties;
}
@ -375,6 +419,7 @@ QScriptValue EntityItemProperties::copyToScriptValue(QScriptEngine* engine, bool
COPY_PROPERTY_TO_QSCRIPTVALUE(stageAltitude);
COPY_PROPERTY_TO_QSCRIPTVALUE(stageDay);
COPY_PROPERTY_TO_QSCRIPTVALUE(stageHour);
COPY_PROPERTY_TO_QSCRIPTVALUE_GETTER(skyboxMode, getSkyboxModeAsString());
// Sitting properties support
if (!skipDefaults) {
@ -408,6 +453,8 @@ QScriptValue EntityItemProperties::copyToScriptValue(QScriptEngine* engine, bool
if (!skipDefaults) {
COPY_PROPERTY_TO_QSCRIPTVALUE_GETTER_NO_SKIP(originalTextures, textureNamesList); // gettable, but not settable
}
_atmosphere.copyToScriptValue(properties, engine, skipDefaults, defaultEntityProperties);
return properties;
}
@ -477,7 +524,8 @@ void EntityItemProperties::copyFromScriptValue(const QScriptValue& object) {
COPY_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(stageAltitude, setStageAltitude);
COPY_PROPERTY_FROM_QSCRIPTVALUE_INT(stageDay, setStageDay);
COPY_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(stageHour, setStageHour);
COPY_PROPERTY_FROM_QSCRITPTVALUE_ENUM(skyboxMode, SkyboxMode);
_atmosphere.copyFromScriptValue(object, _defaultSettings);
_lastEdited = usecTimestampNow();
}
@ -682,6 +730,11 @@ bool EntityItemProperties::encodeEntityEditPacket(PacketType command, EntityItem
APPEND_ENTITY_PROPERTY(PROP_SHAPE_TYPE, appendValue, (uint32_t)properties.getShapeType());
APPEND_ENTITY_PROPERTY(PROP_COMPOUND_SHAPE_URL, appendValue, properties.getCompoundShapeURL());
APPEND_ENTITY_PROPERTY(PROP_SKYBOX_MODE, appendValue, (uint32_t)properties.getSkyboxMode());
_staticAtmosphere.setProperties(properties);
_staticAtmosphere.appentToEditPacket(packetData, requestedProperties, propertyFlags, propertiesDidntFit, propertyCount, appendState );
}
APPEND_ENTITY_PROPERTY(PROP_MARKETPLACE_ID, appendValue, properties.getMarketplaceID());
@ -931,6 +984,8 @@ bool EntityItemProperties::decodeEntityEditPacket(const unsigned char* data, int
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_STAGE_HOUR, float, setStageHour);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_SHAPE_TYPE, ShapeType, setShapeType);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_COMPOUND_SHAPE_URL, setCompoundShapeURL);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_SKYBOX_MODE, SkyboxMode, setSkyboxMode);
properties.getAtmosphere().decodeFromEditPacket(propertyFlags, dataAt , processedBytes);
}
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_MARKETPLACE_ID, setMarketplaceID);
@ -1032,6 +1087,10 @@ void EntityItemProperties::markAllChanged() {
_stageAltitudeChanged = true;
_stageDayChanged = true;
_stageHourChanged = true;
_skyboxModeChanged = true;
_atmosphere.markAllChanged();
}
/// The maximum bounding cube for the entity, independent of it's rotation.

113
libraries/entities/src/EntityItemProperties.h
View file

@ -29,115 +29,11 @@
#include <OctreeConstants.h>
#include <ShapeInfo.h>
#include "AtmospherePropertyGroup.h"
#include "EntityItemID.h"
#include "EntityItemPropertiesMacros.h"
#include "EntityTypes.h"
enum EntityPropertyList {
PROP_PAGED_PROPERTY,
PROP_CUSTOM_PROPERTIES_INCLUDED,
// these properties are supported by the EntityItem base class
PROP_VISIBLE,
PROP_POSITION,
PROP_RADIUS, // NOTE: PROP_RADIUS is obsolete and only included in old format streams
PROP_DIMENSIONS = PROP_RADIUS,
PROP_ROTATION,
PROP_DENSITY,
PROP_VELOCITY,
PROP_GRAVITY,
PROP_DAMPING,
PROP_LIFETIME,
PROP_SCRIPT,
// these properties are supported by some derived classes
PROP_COLOR,
PROP_MODEL_URL,
PROP_ANIMATION_URL,
PROP_ANIMATION_FPS,
PROP_ANIMATION_FRAME_INDEX,
PROP_ANIMATION_PLAYING,
// these properties are supported by the EntityItem base class
PROP_REGISTRATION_POINT,
PROP_ANGULAR_VELOCITY,
PROP_ANGULAR_DAMPING,
PROP_IGNORE_FOR_COLLISIONS,
PROP_COLLISIONS_WILL_MOVE,
// property used by Light entity
PROP_IS_SPOTLIGHT,
PROP_DIFFUSE_COLOR_UNUSED,
PROP_AMBIENT_COLOR_UNUSED,
PROP_SPECULAR_COLOR_UNUSED,
PROP_INTENSITY, // Previously PROP_CONSTANT_ATTENUATION
PROP_LINEAR_ATTENUATION_UNUSED,
PROP_QUADRATIC_ATTENUATION_UNUSED,
PROP_EXPONENT,
PROP_CUTOFF,
// available to all entities
PROP_LOCKED,
// used by Model entities
PROP_TEXTURES,
PROP_ANIMATION_SETTINGS,
PROP_USER_DATA,
PROP_SHAPE_TYPE,
// used by ParticleEffect entities
PROP_MAX_PARTICLES,
PROP_LIFESPAN,
PROP_EMIT_RATE,
PROP_EMIT_DIRECTION,
PROP_EMIT_STRENGTH,
PROP_LOCAL_GRAVITY,
PROP_PARTICLE_RADIUS,
PROP_COMPOUND_SHAPE_URL,
PROP_MARKETPLACE_ID,
PROP_ACCELERATION,
PROP_SIMULATOR_ID,
PROP_NAME,
////////////////////////////////////////////////////////////////////////////////////////////////////
// ATTENTION: add new properties ABOVE this line
PROP_AFTER_LAST_ITEM,
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
// WARNING! Do not add props here unless you intentionally mean to reuse PROP_ indexes
//
// These properties of TextEntity piggy back off of properties of ModelEntities, the type doesn't matter
// since the derived class knows how to interpret it's own properties and knows the types it expects
PROP_TEXT_COLOR = PROP_COLOR,
PROP_TEXT = PROP_MODEL_URL,
PROP_LINE_HEIGHT = PROP_ANIMATION_URL,
PROP_BACKGROUND_COLOR = PROP_ANIMATION_FPS,
PROP_COLLISION_MODEL_URL_OLD_VERSION = PROP_ANIMATION_FPS + 1,
// Aliases/Piggyback properties for Zones. These properties intentionally reuse the enum values for
// other properties which will never overlap with each other. We do this so that we don't have to expand
// the size of the properties bitflags mask
PROP_KEYLIGHT_COLOR = PROP_COLOR,
PROP_KEYLIGHT_INTENSITY = PROP_INTENSITY,
PROP_KEYLIGHT_AMBIENT_INTENSITY = PROP_CUTOFF,
PROP_KEYLIGHT_DIRECTION = PROP_EXPONENT,
PROP_STAGE_SUN_MODEL_ENABLED = PROP_IS_SPOTLIGHT,
PROP_STAGE_LATITUDE = PROP_DIFFUSE_COLOR_UNUSED,
PROP_STAGE_LONGITUDE = PROP_AMBIENT_COLOR_UNUSED,
PROP_STAGE_ALTITUDE = PROP_SPECULAR_COLOR_UNUSED,
PROP_STAGE_DAY = PROP_LINEAR_ATTENUATION_UNUSED,
PROP_STAGE_HOUR = PROP_QUADRATIC_ATTENUATION_UNUSED,
// WARNING!!! DO NOT ADD PROPS_xxx here unless you really really meant to.... Add them UP above
};
typedef PropertyFlags<EntityPropertyList> EntityPropertyFlags;
// this is set at the top of EntityItemProperties.cpp to PROP_AFTER_LAST_ITEM - 1. PROP_AFTER_LAST_ITEM is always
// one greater than the last item property due to the enum's auto-incrementing.
extern EntityPropertyList PROP_LAST_ITEM;
#include "EntityPropertyFlags.h"
const quint64 UNKNOWN_CREATED_TIME = 0;
@ -242,6 +138,10 @@ public:
DEFINE_PROPERTY(PROP_STAGE_DAY, StageDay, stageDay, quint16);
DEFINE_PROPERTY(PROP_STAGE_HOUR, StageHour, stageHour, float);
DEFINE_PROPERTY_REF(PROP_NAME, Name, name, QString);
DEFINE_PROPERTY_GROUP(Atmosphere, atmosphere, AtmospherePropertyGroup);
DEFINE_PROPERTY_REF_ENUM(PROP_SKYBOX_MODE, SkyboxMode, skyboxMode, SkyboxMode);
static QString getSkyboxModeString(SkyboxMode mode);
public:
@ -376,6 +276,7 @@ inline QDebug operator<<(QDebug debug, const EntityItemProperties& properties) {
DEBUG_PROPERTY_IF_CHANGED(debug, properties, LocalGravity, localGravity, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, ParticleRadius, particleRadius, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, MarketplaceID, marketplaceID, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, SkyboxMode, skyboxMode, "");
debug << " last edited:" << properties.getLastEdited() << "\n";
debug << " edited ago:" << properties.getEditedAgo() << "\n";

104
libraries/entities/src/EntityItemPropertiesMacros.h
View file

@ -51,7 +51,6 @@
} \
}
#define READ_ENTITY_PROPERTY_QUAT(P,M) \
if (propertyFlags.getHasProperty(P)) { \
glm::quat fromBuffer; \
@ -181,15 +180,25 @@
somethingChanged = true; \
}
#define SET_ENTITY_GROUP_PROPERTY_FROM_PROPERTIES(G,P,p,M) \
if (properties.get##G().p##Changed()) { \
M(properties.get##G().get##P()); \
somethingChanged = true; \
}
#define SET_ENTITY_PROPERTY_FROM_PROPERTIES_GETTER(C,G,S) \
if (properties.C()) { \
S(properties.G()); \
somethingChanged = true; \
}
#define COPY_ENTITY_PROPERTY_TO_PROPERTIES(M,G) \
properties._##M = G(); \
properties._##M##Changed = false;
#define COPY_ENTITY_PROPERTY_TO_PROPERTIES(P,M) \
properties._##P = M(); \
properties._##P##Changed = false;
#define COPY_ENTITY_GROUP_PROPERTY_TO_PROPERTIES(G,P,M) \
properties.get##G().set##P(M()); \
properties.get##G().set##P##Changed(false);
#define CHECK_PROPERTY_CHANGE(P,M) \
if (_##M##Changed) { \
@ -197,6 +206,27 @@
}
#define COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE_VEC3(G,P,p) \
if (!skipDefaults || defaultEntityProperties.get##G().get##P() != _##p) { \
QScriptValue groupProperties = properties.property(#G); \
if (!groupProperties.isValid()) { \
groupProperties = engine->newObject(); \
} \
QScriptValue V = vec3toScriptValue(engine, _##p); \
groupProperties.setProperty(#p, V); \
properties.setProperty(#G, groupProperties); \
}
#define COPY_GROUP_PROPERTY_TO_QSCRIPTVALUE(G,P,p) \
if (!skipDefaults || defaultEntityProperties.get##G().get##P() != _##p) { \
QScriptValue groupProperties = properties.property(#G); \
if (!groupProperties.isValid()) { \
groupProperties = engine->newObject(); \
} \
groupProperties.setProperty(#p, _##p); \
properties.setProperty(#G, groupProperties); \
}
#define COPY_PROPERTY_TO_QSCRIPTVALUE_VEC3(P) \
if (!skipDefaults || defaultEntityProperties._##P != _##P) { \
QScriptValue P = vec3toScriptValue(engine, _##P); \
@ -243,6 +273,20 @@
} \
}
#define COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(G, P, S) \
{ \
QScriptValue G = object.property(#G); \
if (G.isValid()) { \
QScriptValue P = G.property(#P); \
if (P.isValid()) { \
float newValue = P.toVariant().toFloat(); \
if (_defaultSettings || newValue != _##P) { \
S(newValue); \
} \
} \
} \
}
#define COPY_PROPERTY_FROM_QSCRIPTVALUE_INT(P, S) \
QScriptValue P = object.property(#P); \
if (P.isValid()) { \
@ -261,6 +305,20 @@
} \
}
#define COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_BOOL(G, P, S) \
{ \
QScriptValue G = object.property(#G); \
if (G.isValid()) { \
QScriptValue P = G.property(#P); \
if (P.isValid()) { \
float newValue = P.toVariant().toBool(); \
if (_defaultSettings || newValue != _##P) { \
S(newValue); \
} \
} \
} \
}
#define COPY_PROPERTY_FROM_QSCRIPTVALUE_STRING(P, S)\
QScriptValue P = object.property(#P); \
if (P.isValid()) { \
@ -299,6 +357,32 @@
} \
} \
}
#define COPY_GROUP_PROPERTY_FROM_QSCRIPTVALUE_VEC3(G, P, S) \
{ \
QScriptValue G = object.property(#G); \
if (G.isValid()) { \
QScriptValue P = G.property(#P); \
if (P.isValid()) { \
QScriptValue x = P.property("x"); \
QScriptValue y = P.property("y"); \
QScriptValue z = P.property("z"); \
if (x.isValid() && y.isValid() && z.isValid()) { \
glm::vec3 newValue; \
newValue.x = x.toVariant().toFloat(); \
newValue.y = y.toVariant().toFloat(); \
newValue.z = z.toVariant().toFloat(); \
bool isValid = !glm::isnan(newValue.x) && \
!glm::isnan(newValue.y) && \
!glm::isnan(newValue.z); \
if (isValid && \
(_defaultSettings || newValue != _##P)) { \
S(newValue); \
} \
} \
} \
} \
}
#define COPY_PROPERTY_FROM_QSCRIPTVALUE_QUAT(P, S) \
QScriptValue P = object.property(#P); \
@ -357,6 +441,14 @@
_##n(V), \
_##n##Changed(false)
#define DEFINE_PROPERTY_GROUP(N, n, T) \
public: \
const T& get##N() const { return _##n; } \
T& get##N() { return _##n; } \
private: \
T _##n; \
static T _static##N;
#define DEFINE_PROPERTY(P, N, n, T) \
public: \
T get##N() const { return _##n; } \
@ -365,7 +457,7 @@
void set##N##Changed(bool value) { _##n##Changed = value; } \
private: \
T _##n; \
bool _##n##Changed;
bool _##n##Changed = false;
#define DEFINE_PROPERTY_REF(P, N, n, T) \
public: \
@ -375,7 +467,7 @@
void set##N##Changed(bool value) { _##n##Changed = value; } \
private: \
T _##n; \
bool _##n##Changed;
bool _##n##Changed = false;
#define DEFINE_PROPERTY_REF_WITH_SETTER(P, N, n, T) \
public: \

167
libraries/entities/src/EntityPropertyFlags.h Normal file
View file

@ -0,0 +1,167 @@
//
// EntityPropertyFlags.h
// libraries/entities/src
//
// Created by Brad Hefta-Gaub on 12/4/13.
// Copyright 2013 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_EntityPropertyFlags_h
#define hifi_EntityPropertyFlags_h
/*
#include <stdint.h>
#include <glm/glm.hpp>
#include <glm/gtx/extented_min_max.hpp>
#include <QtScript/QScriptEngine>
#include <QtCore/QObject>
#include <QVector>
#include <QString>
#include <AACube.h>
#include <FBXReader.h> // for SittingPoint
*/
#include <PropertyFlags.h>
/*
#include <OctreeConstants.h>
#include <ShapeInfo.h>
#include "AtmospherePropertyGroup.h"
#include "EntityItemID.h"
#include "EntityItemPropertiesMacros.h"
#include "EntityTypes.h"
*/
enum EntityPropertyList {
PROP_PAGED_PROPERTY,
PROP_CUSTOM_PROPERTIES_INCLUDED,
// these properties are supported by the EntityItem base class
PROP_VISIBLE,
PROP_POSITION,
PROP_RADIUS, // NOTE: PROP_RADIUS is obsolete and only included in old format streams
PROP_DIMENSIONS = PROP_RADIUS,
PROP_ROTATION,
PROP_DENSITY,
PROP_VELOCITY,
PROP_GRAVITY,
PROP_DAMPING,
PROP_LIFETIME,
PROP_SCRIPT,
// these properties are supported by some derived classes
PROP_COLOR,
// these are used by models only
PROP_MODEL_URL,
PROP_ANIMATION_URL,
PROP_ANIMATION_FPS,
PROP_ANIMATION_FRAME_INDEX,
PROP_ANIMATION_PLAYING,
// these properties are supported by the EntityItem base class
PROP_REGISTRATION_POINT,
PROP_ANGULAR_VELOCITY,
PROP_ANGULAR_DAMPING,
PROP_IGNORE_FOR_COLLISIONS,
PROP_COLLISIONS_WILL_MOVE,
// property used by Light entity
PROP_IS_SPOTLIGHT,
PROP_DIFFUSE_COLOR_UNUSED,
PROP_AMBIENT_COLOR_UNUSED,
PROP_SPECULAR_COLOR_UNUSED,
PROP_INTENSITY, // Previously PROP_CONSTANT_ATTENUATION
PROP_LINEAR_ATTENUATION_UNUSED,
PROP_QUADRATIC_ATTENUATION_UNUSED,
PROP_EXPONENT,
PROP_CUTOFF,
// available to all entities
PROP_LOCKED,
PROP_TEXTURES, // used by Model entities
PROP_ANIMATION_SETTINGS, // used by Model entities
PROP_USER_DATA, // all entities
PROP_SHAPE_TYPE, // used by Model + zones entities
// used by ParticleEffect entities
PROP_MAX_PARTICLES,
PROP_LIFESPAN,
PROP_EMIT_RATE,
PROP_EMIT_DIRECTION,
PROP_EMIT_STRENGTH,
PROP_LOCAL_GRAVITY,
PROP_PARTICLE_RADIUS,
PROP_COMPOUND_SHAPE_URL, // used by Model + zones entities
PROP_MARKETPLACE_ID, // all entities
PROP_ACCELERATION, // all entities
PROP_SIMULATOR_ID, // all entities
PROP_NAME, // all entities
////////////////////////////////////////////////////////////////////////////////////////////////////
// ATTENTION: add new properties ABOVE this line
PROP_AFTER_LAST_ITEM,
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
// WARNING! Do not add props here unless you intentionally mean to reuse PROP_ indexes
//
// These properties of TextEntity piggy back off of properties of ModelEntities, the type doesn't matter
// since the derived class knows how to interpret it's own properties and knows the types it expects
PROP_TEXT_COLOR = PROP_COLOR,
PROP_TEXT = PROP_MODEL_URL,
PROP_LINE_HEIGHT = PROP_ANIMATION_URL,
PROP_BACKGROUND_COLOR = PROP_ANIMATION_FPS,
PROP_COLLISION_MODEL_URL_OLD_VERSION = PROP_ANIMATION_FPS + 1,
// Aliases/Piggyback properties for Zones. These properties intentionally reuse the enum values for
// other properties which will never overlap with each other. We do this so that we don't have to expand
// the size of the properties bitflags mask
PROP_KEYLIGHT_COLOR = PROP_COLOR,
PROP_KEYLIGHT_INTENSITY = PROP_INTENSITY,
PROP_KEYLIGHT_AMBIENT_INTENSITY = PROP_CUTOFF,
PROP_KEYLIGHT_DIRECTION = PROP_EXPONENT,
PROP_STAGE_SUN_MODEL_ENABLED = PROP_IS_SPOTLIGHT,
PROP_STAGE_LATITUDE = PROP_DIFFUSE_COLOR_UNUSED,
PROP_STAGE_LONGITUDE = PROP_AMBIENT_COLOR_UNUSED,
PROP_STAGE_ALTITUDE = PROP_SPECULAR_COLOR_UNUSED,
PROP_STAGE_DAY = PROP_LINEAR_ATTENUATION_UNUSED,
PROP_STAGE_HOUR = PROP_QUADRATIC_ATTENUATION_UNUSED,
PROP_ATMOSPHERE_CENTER = PROP_MAX_PARTICLES,
PROP_ATMOSPHERE_INNER_RADIUS = PROP_LIFESPAN,
PROP_ATMOSPHERE_OUTER_RADIUS = PROP_EMIT_RATE,
PROP_ATMOSPHERE_MIE_SCATTERING = PROP_EMIT_DIRECTION,
PROP_ATMOSPHERE_RAYLEIGH_SCATTERING = PROP_EMIT_STRENGTH,
PROP_ATMOSPHERE_SCATTERING_WAVELENGTHS = PROP_LOCAL_GRAVITY,
PROP_ATMOSPHERE_HAS_STARS = PROP_PARTICLE_RADIUS,
PROP_SKYBOX_MODE = PROP_MODEL_URL,
// SunBrightness - same as KeyLight Intensity?
// SunLocation (or direction) - same as KeyLight
// WARNING!!! DO NOT ADD PROPS_xxx here unless you really really meant to.... Add them UP above
};
typedef PropertyFlags<EntityPropertyList> EntityPropertyFlags;
// this is set at the top of EntityItemProperties.cpp to PROP_AFTER_LAST_ITEM - 1. PROP_AFTER_LAST_ITEM is always
// one greater than the last item property due to the enum's auto-incrementing.
extern EntityPropertyList PROP_LAST_ITEM;
enum SkyboxMode {
SKYBOX_MODE_INHERIT,
SKYBOX_MODE_ATMOSPHERE,
SKYBOX_MODE_TEXTURE,
};
#endif // hifi_EntityPropertyFlags_h

100
libraries/entities/src/PropertyGroup.h Normal file
View file

@ -0,0 +1,100 @@
//
// PropertyGroup.h
// libraries/entities/src
//
// Created by Brad Hefta-Gaub on 12/4/13.
// Copyright 2013 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_PropertyGroup_h
#define hifi_PropertyGroup_h
#include <QtScript/QScriptEngine>
//#include "EntityItemProperties.h"
#include "EntityPropertyFlags.h"
class EntityItemProperties;
class EncodeBitstreamParams;
class OctreePacketData;
class EntityTreeElementExtraEncodeData;
class ReadBitstreamToTreeParams;
#include <OctreeElement.h>
/*
#include <stdint.h>
#include <glm/glm.hpp>
#include <glm/gtx/extented_min_max.hpp>
#include <QtCore/QObject>
#include <QVector>
#include <QString>
#include <AACube.h>
#include <FBXReader.h> // for SittingPoint
#include <PropertyFlags.h>
#include <OctreeConstants.h>
#include <ShapeInfo.h>
#include "EntityItemID.h"
#include "PropertyGroupMacros.h"
#include "EntityTypes.h"
*/
//typedef PropertyFlags<EntityPropertyList> EntityPropertyFlags;
class PropertyGroup {
public:
PropertyGroup() {}
virtual ~PropertyGroup() {}
// EntityItemProperty related helpers
virtual void copyToScriptValue(QScriptValue& properties, QScriptEngine* engine, bool skipDefaults, EntityItemProperties& defaultEntityProperties) const = 0;
virtual void copyFromScriptValue(const QScriptValue& object, bool& _defaultSettings) = 0;
virtual void debugDump() const { }
virtual bool appentToEditPacket(OctreePacketData* packetData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const = 0;
virtual bool decodeFromEditPacket(EntityPropertyFlags& propertyFlags, const unsigned char*& dataAt , int& processedBytes) = 0;
virtual void markAllChanged() = 0;
virtual EntityPropertyFlags getChangedProperties() const = 0;
// EntityItem related helpers
// methods for getting/setting all properties of an entity
virtual void getProperties(EntityItemProperties& propertiesOut) const = 0;
/// returns true if something changed
virtual bool setProperties(const EntityItemProperties& properties) = 0;
/// Override this in your derived class if you'd like to be informed when something about the state of the entity
/// has changed. This will be called with properties change or when new data is loaded from a stream
virtual void somethingChangedNotification() { }
virtual EntityPropertyFlags getEntityProperties(EncodeBitstreamParams& params) const = 0;
virtual void appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeData* entityTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount,
OctreeElement::AppendState& appendState) const = 0;
virtual int readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData) = 0;
};
#endif // hifi_PropertyGroup_h

46
libraries/entities/src/ZoneEntityItem.cpp
View file

@ -61,10 +61,32 @@ ZoneEntityItem::ZoneEntityItem(const EntityItemID& entityItemID, const EntityIte
_stageHour = DEFAULT_STAGE_HOUR;
_shapeType = DEFAULT_SHAPE_TYPE;
_compoundShapeURL = DEFAULT_COMPOUND_SHAPE_URL;
_skyboxMode = SKYBOX_MODE_INHERIT;
setProperties(properties);
}
EnvironmentData ZoneEntityItem::getEnvironmentData() const {
EnvironmentData result;
result.setAtmosphereCenter(_atmospherePropeties.getCenter());
result.setAtmosphereInnerRadius(_atmospherePropeties.getInnerRadius());
result.setAtmosphereOuterRadius(_atmospherePropeties.getOuterRadius());
result.setRayleighScattering(_atmospherePropeties.getRayleighScattering());
result.setMieScattering(_atmospherePropeties.getMieScattering());
result.setScatteringWavelengths(_atmospherePropeties.getScatteringWavelengths());
result.setHasStars(_atmospherePropeties.getHasStars());
// NOTE: The sunLocation and SunBrightness will be overwritten in the EntityTreeRenderer to use the
// keyLight details from the scene interface
//result.setSunLocation(1000, 900, 1000));
//result.setSunBrightness(20.0f);
return result;
}
EntityItemProperties ZoneEntityItem::getProperties() const {
EntityItemProperties properties = EntityItem::getProperties(); // get the properties from our base class
@ -81,6 +103,10 @@ EntityItemProperties ZoneEntityItem::getProperties() const {
COPY_ENTITY_PROPERTY_TO_PROPERTIES(shapeType, getShapeType);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(compoundShapeURL, getCompoundShapeURL);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(skyboxMode, getSkyboxMode);
_atmospherePropeties.getProperties(properties);
return properties;
}
@ -100,6 +126,11 @@ bool ZoneEntityItem::setProperties(const EntityItemProperties& properties) {
SET_ENTITY_PROPERTY_FROM_PROPERTIES(stageHour, setStageHour);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(shapeType, updateShapeType);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(compoundShapeURL, setCompoundShapeURL);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(skyboxMode, setSkyboxMode);
bool somethingChangedInAtmosphere = _atmospherePropeties.setProperties(properties);
somethingChanged = somethingChanged || somethingChangedInAtmosphere;
if (somethingChanged) {
bool wantDebug = false;
@ -111,13 +142,13 @@ bool ZoneEntityItem::setProperties(const EntityItemProperties& properties) {
}
setLastEdited(properties._lastEdited);
}
return somethingChanged;
}
int ZoneEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData) {
int bytesRead = 0;
const unsigned char* dataAt = data;
@ -133,6 +164,9 @@ int ZoneEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data,
READ_ENTITY_PROPERTY(PROP_STAGE_HOUR, float, _stageHour);
READ_ENTITY_PROPERTY_SETTER(PROP_SHAPE_TYPE, ShapeType, updateShapeType);
READ_ENTITY_PROPERTY_STRING(PROP_COMPOUND_SHAPE_URL, setCompoundShapeURL);
READ_ENTITY_PROPERTY_SETTER(PROP_SKYBOX_MODE, SkyboxMode, setSkyboxMode);
bytesRead += _atmospherePropeties.readEntitySubclassDataFromBuffer(dataAt, (bytesLeftToRead - bytesRead), args,
propertyFlags, overwriteLocalData);
return bytesRead;
}
@ -154,6 +188,8 @@ EntityPropertyFlags ZoneEntityItem::getEntityProperties(EncodeBitstreamParams& p
requestedProperties += PROP_STAGE_HOUR;
requestedProperties += PROP_SHAPE_TYPE;
requestedProperties += PROP_COMPOUND_SHAPE_URL;
requestedProperties += PROP_SKYBOX_MODE;
requestedProperties += _atmospherePropeties.getEntityProperties(params);
return requestedProperties;
}
@ -180,6 +216,11 @@ void ZoneEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBits
APPEND_ENTITY_PROPERTY(PROP_STAGE_HOUR, appendValue, getStageHour());
APPEND_ENTITY_PROPERTY(PROP_SHAPE_TYPE, appendValue, (uint32_t)getShapeType());
APPEND_ENTITY_PROPERTY(PROP_COMPOUND_SHAPE_URL, appendValue, getCompoundShapeURL());
APPEND_ENTITY_PROPERTY(PROP_SKYBOX_MODE, appendValue, (uint32_t)getSkyboxMode()); // could this be a uint16??
_atmospherePropeties.appendSubclassData(packetData, params, modelTreeElementExtraEncodeData, requestedProperties,
propertyFlags, propertiesDidntFit, propertyCount, appendState);
}
void ZoneEntityItem::debugDump() const {
@ -198,6 +239,9 @@ void ZoneEntityItem::debugDump() const {
qCDebug(entities) << " _stageAltitude:" << _stageAltitude;
qCDebug(entities) << " _stageDay:" << _stageDay;
qCDebug(entities) << " _stageHour:" << _stageHour;
qCDebug(entities) << " _skyboxMode:" << EntityItemProperties::getSkyboxModeString(_skyboxMode);
_atmospherePropeties.debugDump();
}
ShapeType ZoneEntityItem::getShapeType() const {

11
libraries/entities/src/ZoneEntityItem.h
View file

@ -12,6 +12,9 @@
#ifndef hifi_ZoneEntityItem_h
#define hifi_ZoneEntityItem_h
#include <EnvironmentData.h>
#include "AtmospherePropertyGroup.h"
#include "EntityItem.h"
class ZoneEntityItem : public EntityItem {
@ -103,6 +106,11 @@ public:
const QString getCompoundShapeURL() const { return _compoundShapeURL; }
virtual void setCompoundShapeURL(const QString& url);
void setSkyboxMode(SkyboxMode value) { _skyboxMode = value; }
SkyboxMode getSkyboxMode() const { return _skyboxMode; }
EnvironmentData getEnvironmentData() const;
virtual bool supportsDetailedRayIntersection() const { return true; }
virtual bool findDetailedRayIntersection(const glm::vec3& origin, const glm::vec3& direction,
bool& keepSearching, OctreeElement*& element, float& distance, BoxFace& face,
@ -138,6 +146,9 @@ protected:
ShapeType _shapeType = SHAPE_TYPE_NONE;
QString _compoundShapeURL;
SkyboxMode _skyboxMode = SKYBOX_MODE_INHERIT;
AtmospherePropertyGroup _atmospherePropeties;
static bool _drawZoneBoundaries;
static bool _zonesArePickable;

3
libraries/environment/src/EnvironmentData.cpp
View file

@ -27,7 +27,8 @@ EnvironmentData::EnvironmentData(int id) :
_mieScattering(0.0010f),
_scatteringWavelengths(0.650f, 0.570f, 0.475f),
_sunLocation(1000, 900, 1000),
_sunBrightness(20.0f) {
_sunBrightness(20.0f),
_hasStars(true) {
}
glm::vec3 EnvironmentData::getAtmosphereCenter(const glm::vec3& cameraPosition) const {

5
libraries/environment/src/EnvironmentData.h
View file

@ -28,6 +28,9 @@ public:
void setGravity(float gravity) { _gravity = gravity; }
float getGravity() const { return _gravity; }
void setHasStars(bool value) { _hasStars = value; }
bool getHasStars() const { return _hasStars; }
void setAtmosphereCenter(const glm::vec3& center) { _atmosphereCenter = center; }
void setAtmosphereInnerRadius(float radius) { _atmosphereInnerRadius = radius; }
void setAtmosphereOuterRadius(float radius) { _atmosphereOuterRadius = radius; }
@ -73,6 +76,8 @@ private:
glm::vec3 _sunLocation;
float _sunBrightness;
bool _hasStars;
};
#endif // hifi_EnvironmentData_h

2
libraries/networking/src/PacketHeaders.cpp
View file

@ -74,7 +74,7 @@ PacketVersion versionForPacketType(PacketType type) {
return 1;
case PacketTypeEntityAddOrEdit:
case PacketTypeEntityData:
return VERSION_ENTITIES_HAVE_NAMES;
return VERSION_ENTITIES_ZONE_ENTITIES_HAVE_ATMOSPHERE;
case PacketTypeEntityErase:
return 2;
case PacketTypeAudioStreamStats:

1
libraries/networking/src/PacketHeaders.h
View file

@ -140,5 +140,6 @@ const PacketVersion VERSION_ENTITIES_HAVE_UUIDS = 16;
const PacketVersion VERSION_ENTITIES_ZONE_ENTITIES_EXIST = 17;
const PacketVersion VERSION_ENTITIES_ZONE_ENTITIES_HAVE_DYNAMIC_SHAPE = 18;
const PacketVersion VERSION_ENTITIES_HAVE_NAMES = 19;
const PacketVersion VERSION_ENTITIES_ZONE_ENTITIES_HAVE_ATMOSPHERE = 20;
#endif // hifi_PacketHeaders_h

5
libraries/render-utils/src/AbstractViewStateInterface.h
View file

@ -18,6 +18,7 @@ class Transform;
class QThread;
class ViewFrustum;
class PickRay;
class EnvironmentData;
/// Interface provided by Application to other objects that need access to the current view state details
class AbstractViewStateInterface {
@ -32,6 +33,10 @@ public:
/// gets the current view frustum for rendering the view state
virtual ViewFrustum* getCurrentViewFrustum() = 0;
/// overrides environment data
virtual void overrideEnvironmentData(const EnvironmentData& newData) = 0;
virtual void endOverrideEnvironmentData() = 0;
/// gets the shadow view frustum for rendering the view state
virtual ViewFrustum* getShadowViewFrustum() = 0;

2
tests/octree/CMakeLists.txt
View file

@ -3,6 +3,6 @@ set(TARGET_NAME octree-tests)
setup_hifi_project(Script Network)
# link in the shared libraries
link_hifi_libraries(shared octree gpu model fbx networking entities avatars audio animation script-engine physics)
link_hifi_libraries(shared octree gpu model fbx networking environment entities avatars audio animation script-engine physics)
copy_dlls_beside_windows_executable()